package org.jetnuke.modules.calendar;

import java.text.DateFormatSymbols;
import java.util.Locale;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.entities.CalendarEvent;
import org.jetnuke.entities.CalendarEventType;

public class ShowEvent implements IAction {
	int id;
	public void setId(int id) {
		this.id = id;
	}
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if(ui==null || ui.getID()<2)
			return null;
		CalendarEvent ce=DataAccessDriver.getInst().newCalendarEventDAO().selectByPK(id);
		int uid=ce.getUID();
		if(uid!=ui.getID())
			return null;//Events are private
		vc.put("ce",ce);
		int type=ce.getTYPE();
		CalendarEventType cet=DataAccessDriver.getInst().newCalendarEventTypeDAO().selectByPK(type);
		vc.put("cet",cet);
		if(ce.getRECURRING()==2){
			Locale locale = (Locale) vc.get("_locale");
			String[] DAYS = new DateFormatSymbols(locale).getWeekdays();
			vc.put("day_name",DAYS[ce.getWX()+1]);
		}
		return new ActionForward(op,info);
	}

}
